153934880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 400075200

約数和(自身を除く): 246140320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 587, 596, 745, 880, 1174, 1192, 1490, 1639, 1760, 2348, 2384, 2935, 2980, 3278, 4696, 4768, 5870, 5960, 6457, 6556, 8195, 9392, 11740, 11920, 12914, 13112, 16390, 18784, 23480, 23840, 25828, 26224, 32285, 32780, 46960, 51656, 52448, 64570, 65560, 87463, 93920, 103312, 129140, 131120, 174926, 206624, 258280, 262240, 349852, 437315, 516560, 699704, 874630, 962093, 1033120, 1399408, 1749260, 1924186, 2798816, 3498520, 3848372, 4810465, 6997040, 7696744, 9620930, 13994080, 15393488, 19241860, 30786976, 38483720, 76967440, 153934880]

約数ペア:

[(1, 153934880), (2, 76967440), (4, 38483720), (5, 30786976), (8, 19241860), (10, 15393488), (11, 13994080), (16, 9620930), (20, 7696744), (22, 6997040), (32, 4810465), (40, 3848372), (44, 3498520), (55, 2798816), (80, 1924186), (88, 1749260), (110, 1399408), (149, 1033120), (160, 962093), (176, 874630), (220, 699704), (298, 516560), (352, 437315), (440, 349852), (587, 262240), (596, 258280), (745, 206624), (880, 174926), (1174, 131120), (1192, 129140), (1490, 103312), (1639, 93920), (1760, 87463), (2348, 65560), (2384, 64570), (2935, 52448), (2980, 51656), (3278, 46960), (4696, 32780), (4768, 32285), (5870, 26224), (5960, 25828), (6457, 23840), (6556, 23480), (8195, 18784), (9392, 16390), (11740, 13112), (11920, 12914)]